bfd/ChangeLog

   1 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf32-spu.c: Include libiberty.h.
   4         (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
   5         non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
   6         spu_elf_relink, auto_overlay fields.
   7         (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
   8         (needs_ovl_stub): Flip test so that call to non-function warning
   9         is emitted during relocate_section rather than earlier.
  10         (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
  11         auto_overlay if no section exceeds local store.
  12         (struct call_info): Add count, max_depth, is_pasted fields.
  13         (struct function_info): Add rodata, last_caller, call_count,
  14         depth, new visit flags.
  15         (insert_callee): Increment call count.
  16         (copy_callee): New function.
  17         (mark_functions_via_relocs): Investigate all reloc types to count
  18         possible function pointer stubs for --auto-overlay.  Track
  19         last_caller and increment function call_count.
  20         (pasted_function): Insert a "call" into call info for pasted section.
  21         (remove_cycles): Track max depth of calls.  Don't emit call graph
  22         pruning warning for --auto-overlay.
  23         (build_call_tree): Don't transfer_calls for --auto-overlay.
  24         Adjust remove_cycles call.
  25         (sort_calls, sort_lib, sort_bfds): New functions.
  26         (struct _mos_param, struct _uos_param, struct _cl_param): New.
  27         (mark_overlay_section, unmark_overlay_section): New functions.
  28         (collect_lib_sectios, auto_ovl_lib_functions): New functions.
  29         (collect_overlays, find_pasted_call): New functions.
  30         (sum_stack): Deal with is_pasted "calls".  Exit before printing
  31         when --auto-overlay.
  32         (spu_elf_auto_overlay): New function.
  33         (spu_elf_final_link): Call spu_elf_auto_overlay.
  34         * elf32-spu.h (spu_elf_check_vma): Update prototype.
  35
  36 2008-04-07  Alan Modra  <amodra@bigpond.net.au>
  37
  38         * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
  39         is defined in overlay section before creating a stub.
  40         (build_spuear_stubs): Likewise.
  41         (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
  42
  43 2008-04-02  Alan Modra  <amodra@bigpond.net.au>
  44
  45         * elf32-spu.c (insert_callee): Reorder call list so most recent
  46         call is always first.
  47         (interesting_section): Move.
  48         (mark_functions_via_relocs): Fold interesting_section and
  49         reloc_count tests in callers to here.  Simplify output section
  50         owner test.
  51         (discover_functions): Set "gaps" when no symbols and some
  52         "interesting_section".  Run pasted_function loop for no symbol
  53         bfds.
  54         (for_each_node, transfer_calls): New functions.
  55         (mark_non_root): Adjust to suit for_each_node.
  56         (call_graph_traverse): Likewise.  Fix memory leak.  Rename to..
  57         (remove_cycles): ..this.
  58         (build_call_tree): Use for_each_node and transfer_calls.
  59         (struct _sum_stack_param): New.
  60         (sum_stack): Adjust to suit for_each_node.  Return error on
  61         malloc failure.  Move code to print root node cumulative stack from..
  62         (spu_elf_stack_analysis): ..here.  Use for_each_node.
  63
  64 2008-03-31  Cary Coutant  <ccoutant@google.com>
  65
  66         PR 6006
  67         * archive.c (_bfd_slurp_extended_name_table): Change
  68         ARFMAG[0] to ARFMAG[1].
  69         (_bfd_construct_extended_name_table): Likewise.
  70
  71 2008-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
  72
  73         * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
  74         (_bfd_mips_elf_check_relocs): Update comments.  Always call
  75         mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
  76
  77 2008-03-27  Cary Coutant  <ccoutant@google.com>
  78
  79         Add support for thin archives.
  80         * archive.c (_bfd_find_nested_archive): New function.
  81         (get_extended_arelt_filename): Add origin parameter.
  82         (_bfd_generic_read_ar_hdr_mag): Deal with extended name
  83         combined with a file offset.
  84         (append_relative_path): New function.
  85         (_bfd_get_elt_at_filepos): Deal with external members and
  86         nested archives.
  87         (bfd_generic_openr_next_archived_file): Thin archives.
  88         (bfd_generic_archive_p): Recognize new magic string.
  89         (adjust_relative_path): New function.
  90         (_bfd_construct_extended_name_table): Construct extended
  91         names for thin archive members.
  92         (_bfd_write_archive_contents): Emit new magic string, skip
  93         copying files for thin archives.
  94         * bfd-in.h (bfd_is_thin_archive): New macro.
  95         * bfd.c (struct bfd): New fields for thin archives.
  96         * libbfd-in.h (struct areltdata): New field for thin archives.
  97         * opncls.c (bfd_close): Delete BFDs for nested archives.
  98
  99 2008-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 100
 101         * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
 102         _bfd_final_link_relocate that also handles R_pcrel24 relocs.
 103         (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
 104
 105 2008-03-25  Nathan Sidwell  <nathan@codesourcery.com>
 106
 107         * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
 108         in vxworks tls_vars sections.
 109         (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
 110         * elf32-i386.c (allocate_dynrelocs,
 111         elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
 112         * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
 113         ppc_elf_relocate_section): Likewise.
 114         * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
 115         sh_elf_relocate_section): Likewise.
 116         * elfxx-sparc.c (allocate_dynrelocs,
 117         _bfd_sparc_elf_size_dynamic_sections,
 118         _bfd_sparc_elf_relocate_section): Likewise.
 119
 120 2008-03-21  Adam Nemet  <anemet@caviumnetworks.com>
 121
 122         * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
 123         print the values from the dynamic section.
 124
 125 2008-03-20  Richard Sandiford  <rsandifo@nildram.co.uk>
 126
 127         * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
 128         (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
 129
 130 2008-03-20  Alan Modra  <amodra@bigpond.net.au>
 131
 132         * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
 133         (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
 134         (process_stubs, discover_functions, build_call_tree): Likewise.
 135         (spu_elf_stack_analysis): Likewise.
 136         (spu_elf_check_vma): Likewise.  Move.
 137         (struct call_info): Make "is_tail" a bitfield.
 138         (insert_callee): Clear fun->start and set fun->is_func if we find
 139         a non-tail call.
 140         * elf32-spu.h (spu_elf_create_sections): Update prototype.
 141         (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
 142
 143 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 144
 145         * aclocal.m4: Regenerate.
 146         * configure: Likewise.
 147         * Makefile.in: Likewise.
 148
 149 2008-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         PR ld/5789
 152         PR ld/5943
 153         * elf32-i386.c  (elf_i386_relocate_section): Issue an error
 154         for R_386_GOTOFF relocaton against undefined hidden/internal
 155         symbols when building a shared object.
 156
 157         * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
 158         error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
 159         relocaton against undefined hidden/internal symbols when
 160         building a shared object.
 161         (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
 162         is referenced locally, but isn't defined in a regular file.
 163
 164 2008-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 165
 166         * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
 167         HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
 168         BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
 169         HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
 170         * bfd.c: Here.
 171
 172         * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
 173         mtime_set, no_export, output_has_begun and has_armap to bit
 174         field.
 175
 176         * bfd-in2.h: Regenerated.
 177
 178 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 179
 180         * cache.c (close_one): Remove mtime hack.
 181
 182 2008-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         PR ld/5913
 185         * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
 186         (elfNN_ia64_dtprel_base): Likewise.
 187         (elfNN_ia64_relocate_section): Go to missing_tls_sec if
 188         tls_sec is NULL before calling elfNN_ia64_tprel_base or
 189         elfNN_ia64_dtprel_base.  Report unsupported TLS relocations.
 190
 191 2008-03-14  Alan Modra  <amodra@bigpond.net.au>
 192
 193         * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
 194         common code to..
 195         (maybe_needs_stub): ..here, a new function that also omits stubs
 196         for .eh_frame, and..
 197         (needs_ovl_stub): ..here.  Create stubs for labels in code section
 198         referenced by switch jump table.
 199         (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
 200         (enum _insn_type): Delete.
 201         (enum _stub_type): New.
 202         (count_stub, build_stub): Adjust.
 203         (allocate_spuear_stubs, build_spuear_stubs): Adjust.
 204
 205 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 206
 207         * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
 208         (_bfd_elf_assign_file_position_for_section): Simplify align.
 209         (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
 210         for sh_addralign.
 211         (elf_fake_sections, swap_out_syms): Likewise.
 212         * elflink.c (bfd_elf_final_link): Likewise.
 213
 214 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 215
 216         * Makefile.am: Run "make dep-am".
 217         * Makefile.in: Regenerate.
 218         * po/SRC-POTFILES.in: Regenerate.
 219
 220 2008-03-12  Bernd Schmidt  <bernd.schmidt@analog.com>
 221
 222         From Jie Zhang <jie.zhang@analog.com>
 223         * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
 224         gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
 225         gotoff, call and sym not bitfields.
 226         (bfinfdpic_gc_sweep_hook): New function; update the relocation
 227         information for the relocations of the section being removed.
 228         (bfinfdpic_check_relocs): Accumulate the number of relocations
 229         which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
 230         fdgoffhilo, gotoff, call and sym fields.
 231         (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
 232
 233 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 234
 235         PR 5900
 236         * elf-bfd.h: Include elf/internal.h after elf/external.h.
 237         * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
 238         (elf_swap_symbol_out): Adjust SHN_XINDEX test.
 239         (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
 240         seen in external structs.
 241         (valid_section_index_p): Delete.
 242         (elf_object_p): Don't increment section numbers over reserved range.
 243         Simplify test for valid sh_link, sh_info and e_shstrndx fields.
 244         (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
 245         seen in external structs.  Don't increment section numbers over
 246         reserved range.
 247         * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
 248         (bfd_section_from_shdr): Likewise.
 249         (group_signature): Range check before accessing elf_elfsections.
 250         (_bfd_elf_setup_sections): Likewise.
 251         (bfd_section_from_shdr): Likewise.
 252         (bfd_section_from_shdr): Don't increment section number over
 253         reserved sections.
 254         (assign_file_positions_for_non_load_sections): Likewise.
 255         (assign_file_positions_except_relocs): Likewise.
 256         (_bfd_elf_write_object_contents): Likewise.
 257         (assign_section_numbers): Likewise.  Adjust for changed SHN_*.
 258         (prep_headers): Delete unused variable.
 259         * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
 260         for changed SHN_* values.
 261         (check_dynsym, elf_link_input_bfd): Likewise.
 262         (bfd_elf_final_link): Likewise.  Don't skip over reserved section
 263         range.
 264         (elf_fixup_link_order): Check that sh_link field is valid.
 265         * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
 266         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
 267         accesssing elf_elfsections.
 268         * elf32-avr.c (elf32_avr_size_stubs): Likewise.
 269         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
 270         * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
 271         * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
 272         SHN_* defines.  Test for SHN_BAD return from
 273         _bfd_elf_section_from_bfd_section
 274
 275 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 276
 277         * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
 278         * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
 279         SHN_BAD on error.
 280         (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
 281         _bfd_elf_section_from_bfd_section, not -1.
 282         (swap_out_syms): Likewise.
 283         * elflink.c (elf_link_add_object_symbols): Likewise.
 284         (bfd_elf_get_bfd_needed_list): Likewise.
 285         (bfd_elf_match_symbols_in_sections): Likewise.
 286         (elf_link_add_object_symbols): Don't bother testing for symbols
 287         using normal sections before calling bfd_section_from_elf_index.
 288         (elf_link_input_bfd, bfd_elf_final_link): Likewise.
 289         (bfd_elf_reloc_symbol_deleted_p): Likewise.
 290         * elfcode.h (elf_slurp_symbol_table): Likewise.
 291         * elf32-spu.c (get_sym_h): Likewise.
 292         * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
 293         * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
 294         * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
 295
 296 2008-03-11  Alan Modra  <amodra@bigpond.net.au>
 297
 298         * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
 299         to those in process_stubs for overlay symbols.
 300
 301 2008-03-09  Paul Brook  <paul@codesourcery.com>
 302
 303         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
 304         Tag_VFP_arch values.
 305
 306 2008-03-08  Paul Brook  <paul@codesourcery.com>
 307
 308         * elf32-arm.c (insert_thumb_branch): Rewrite.
 309         (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
 310
 311 2008-03-07  Paul Brook  <paul@codesourcery.com>
 312
 313         * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
 314         MOVT relocations.
 315         (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
 316         extension.
 317         (elf32_arm_relocate_section): Handle MOVW and MOVT
 318         relocations.  Improve safety check for other weird relocations.
 319         (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
 320         relocations.
 321
 322 2008-03-03  Bob Wilson  <bob.wilson@acm.org>
 323
 324         * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
 325         only compute its value once.
 326
 327 2008-03-03  Alan Modra  <amodra@bigpond.net.au>
 328
 329         * elf32-spu.c (struct got_entry): Add "addend" field.
 330         (count_stub, build_stub): Use a new stub if relocation addend
 331         differs from existing stubs for this symbol.
 332         (process_stubs): Deal with addends.
 333         (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
 334
 335 2008-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 336
 337         PR ld/5789
 338         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
 339         for hidden and local symbols.
 340
 341 2008-03-03  Alan Modra  <amodra@bigpond.net.au>
 342
 343         * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
 344         undefined symbols with internal or hidden visibility.
 345         (ppc_elf_relocate_section): Likewise.  Use SYMBOL_CALLS_LOCAL
 346         rather than SYMBOL_REFERENCES_LOCAL on branches.  Don't
 347         return immediately on dynamic reloc error.
 348
 349 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 350
 351         * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
 352         if emitrelocations.
 353         (get_relocs): New function, split out from..
 354         (ppc_build_one_stub): ..here.  Add relocs on plt_branch stubs if
 355         emitrelocations.  Remove indx temp.
 356         (ppc_size_one_stub): Count new stub relocs.
 357         (ppc64_elf_size_stubs): Count new glink reloc.
 358         (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
 359         (ppc64_elf_finish_dynamic_sections): Output glink relocs.
 360         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
 361         glink code.
 362
 363 2008-02-28  Alan Modra  <amodra@bigpond.net.au>
 364
 365         * elf32-spu.c (mark_functions_via_relocs): Don't assume that
 366         the "->start" pointer reaches to function origin, so that we
 367         can handle functions split over more than two sections.
 368         (build_call_tree): Likewise.
 369         (pasted_function): Don't attempt to set fun->start back to the
 370         function origin, just go back one section.
 371
 372 2008-02-27  Catherine Moore  <clm@codesourcery.com>
 373
 374         * elf.c ( _bfd_elf_print_private_bfd_data): Call
 375         elf_backend_get_target_dtag if defined.
 376         * elf32-mips.c (elf_backend_get_target_dtag): Define.
 377         * elf64-mips.c: Likewise.
 378         * elfn32-mips.c: Likewise.
 379         * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
 380         * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
 381         * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
 382         * elfxx-target.h (elf_backend_get_target_dtag): Add default.
 383         (elf_backend_data): Add elf_backend_get_target_dtag.
 384
 385 2008-02-26  Alan Modra  <amodra@bigpond.net.au>
 386
 387         * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
 388         for R_PPC_REL32 syms.  Don't set non_got_ref on branch reloc syms,
 389         and assume branch relocs are not dynamic when non-shared.
 390         (readonly_dynrelocs): New function, split out from..
 391         (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
 392         (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
 393         clear non_got_ref..
 394         (allocate_dynrelocs): ..and don't set u.def for undefined weak.
 395         Do allow dynamic relocs on undefined symbols.
 396         (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
 397         (ppc_elf_relocate_section): Mirror dynamic reloc changes in
 398         check_relocs.
 399         (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
 400         plt symbols needing pointer_equality_needed.
 401
 402 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
 403
 404         * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
 405
 406 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
 407
 408         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
 409         pointer_equality_needed.
 410         (ppc_elf_check_relocs): Split out non-branch relocs from others
 411         that might emit dynamic relocs.  Set pointer_equality_needed
 412         for their symbols.  Don't set non_got_ref on branch reloc symbols.
 413         (ppc_elf_hash_symbol): New function.
 414         (elf_backend_hash_symbol): Define.
 415         (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
 416         Error if pointer_equality_needed on weak plt symbol.
 417
 418 2008-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 419
 420         PR ld/5788
 421         * elflink.c (elf_create_symbuf): Correct buffer size and
 422         position.
 423
 424 2008-02-22  Nick Clifton  <nickc@redhat.com>
 425
 426         PR 868
 427         * dwarf2.c: Revert previous patch.  All of the allocate memory is
 428         on an obstack which will be freed at some other time.
 429
 430 2008-02-20  Nick Clifton  <nickc@redhat.com>
 431
 432         PR 868
 433         * libbfd.c (bfd_realloc_or_free): New function.  Performs like
 434         bfd_realloc, but if the (re)allocation fails, the pointer is
 435         freed.
 436         * libbfd-in.h: Prototype.
 437         * libbfd.h: Regenerate.
 438         * bfdio.c (bfd_bwrite): Use the new function.
 439         (bfd_seek): Likewise.
 440         * bfdwin.c:(bfd_get_file_window): Likewise.
 441         * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
 442         * elf32-ppc.c (ppc_elf_relax_section): Likewise.
 443         * elf32-xtensa.c (vsprintf_msg): Likewise.
 444         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 445         * stabs.c (_bfd_link_seciton_stabs): Likewise.
 446         * vms-misc.c (_bfd_vms_get_record): Likewise.
 447         * vms-tir.c (check_section): Likewise.
 448         * vms.c (vms_new_section_hook): Likewise.
 449         * elf32-arm.c (elf32_arm_section_map_add): Check that the
 450         allocation of sec_data->map succeeded before using it.
 451         * elflink.c (elf_link_output_sym): Do not overwrite finfo->
 452         symshndxbuf until it is known that the reallocation succeeded.
 453
 454 2008-02-20  Diogo de Carvalho Kraemer  <diogo@kraemer.eng.br>
 455             Nick Clifton  <nickc@redhat.com>
 456
 457         PR 868
 458         * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
 459         out of memory.
 460         (decode_line_info): Free the line_info_table before returning a
 461         failure result.
 462         (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
 463         Free the line table.  Free the function table.  Free the variable
 464         table.
 465
 466 2008-02-17  Mark Kettenis  <kettenis@gnu.org>
 467
 468         * elf.c (swap_out_syms): Avoid preprocessing directive within
 469         macro arg.
 470
 471 2008-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 472
 473         * elf.c (assign_file_positions_for_load_sections): Set the type of
 474         PT_NOTE sections to SHT_NOTE.
 475
 476 2008-02-17  Ulrich Weigand  <uweigand@de.ibm.com>
 477
 478         * simple.c (bfd_simple_get_relocated_section_contents): Set
 479         link_info.output_bfd.
 480
 481 2008-02-16  Nathan Sidwell  <nathan@codesourcery.com>
 482
 483         * dwarf2.c (find_line): Don't trust debug information after an
 484         unparseable compilation unit.
 485
 486 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 487
 488         PR 5765
 489         * section.c (SEC_LINK_DUPLICATES): Correct.  Renumber following flags.
 490         * bfd-in2.h: Regenerate.
 491
 492 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 493
 494         * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
 495         * elf.c (bfd_elf_allocate_object): Don't check for already allocated
 496         tdata.
 497         * elf32-hppa.c (elf32_hppa_mkobject): New function.
 498         (bfd_elf32_mkobject): Define.
 499         * elf32-ppc.c (is_ppc_elf_target): Delete.  Replace all uses with..
 500         (is_ppc_elf): ..this new macro.
 501         * elf64-ppc.c (is_ppc64_elf_target): Delete.  Replace all uses with..
 502         (is_ppc64_elf): ..this new macro.
 503
 504 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 505
 506         * elflink.c: Replace all accesses to hash->creator field with
 507         output_bfd->xvec.
 508         * cofflink.c: Likewise.
 509         * coff-h8300.c: Likewise.
 510         * ecoff.c: Likewise.
 511         * elf32-m68hc1x.c: Likewise.
 512         * elf32-ppc.c: Likewise.
 513         * elf64-alpha.c: Likewise.
 514         * elf64-ppc.c: Likewise.
 515         * elf64-sparc.c: Likewise.
 516         * elfxx-mips.c: Likewise.
 517         * i386linux.c: Likewise.
 518         * m68klinux.c: Likewise.
 519         * sparclinux.c: Likewise.
 520         * sunos.c: Likewise.
 521         * xcofflink.c: Likewise.
 522         * linker.c: Likewise.
 523         (_bfd_link_hash_table_init): Don't store creator.
 524
 525 2008-02-14  Peter Jones  <pjones@redhat.com>
 526
 527         * efi-rtdrv-ia32.c: New file.
 528         * efi-bsdrv-ia32.c: New file.
 529         * efi-rtdrv-ia64.c: New file.
 530         * efi-bsdrv-ia64.c: New file.
 531         * efi-rtdrv-x86_64.c: New file.
 532         * efi-bsdrv-x86_64.c: New file.
 533         * peicode.h (pe_bfd_object_p): Add support for boot service and
 534         runtime service drivers.
 535         * libpei.h: Add macros for EFI formats, and rename the efi application
 536         format macros to disambiguate.
 537         * targets.c: Add bfd_target _vec externs.
 538         (_bfd_tar): Add EFI _vec entries.
 539         * config.bfd: Add EFI vectors into the selection routines.
 540         * configure.in: add EFI _vec entries.
 541         * configure: Regenerate.
 542         * Makefile.am: Add EFI files.
 543         * Makefile.in: Regenerate.
 544
 545 2008-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 546
 547         * dwarf1.c (struct dwarf1_debug): Add syms member.
 548         (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
 549         (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
 550         section contents, check for out of memory.
 551
 552         * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
 553         (parse_die): Change data pointers to bfd_byte.
 554         (parse_line_table, parse_functions_in_unit): Likewise.
 555
 556 2008-02-14  Alan Modra  <amodra@bigpond.net.au>
 557
 558         * elflink.c (compute_bucket_count): Warning fixes.
 559
 560 2008-02-12  DJ Delorie  <dj@redhat.com>
 561
 562         * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
 563         relocation pointing to local symbol in merged section.
 564
 565         * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
 566         (iq2000_elf_relocate_section): Call it.
 567
 568 2008-02-12  Nick Clifton  <nickc@redhat.com>
 569
 570         PR ld/5692
 571         * elf-bfd.h (enum elf_object_id): New enum, used to identify
 572         target specific extensions to the elf_obj_tdata structure.
 573         (struct elf_obj_tdata): New field 'object_id'.
 574         (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
 575         macros for accessing fields in the elf_obj_tdata structure.
 576         (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
 577         (bfd_elf_allocate_object): New function.
 578         * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
 579         and implement by calling bfd_elf_allocate_object.
 580         (bfd_elf_allocate_object): New function: Allocates an
 581         elf_obj_tdata structure, possibly with a target specific
 582         extension.
 583         * elfxx-target.h (bfd_elfNN_mkobject): Use
 584         bfd_elf_make_generic_object as the default value.
 585         * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
 586         for consistency with other, similar structures.
 587         (is_arm_elf): New macro.  Checks a BFD to make sure that is an ARM
 588         ELF bfd.
 589         (elf32_arm_mkobject): Call bfd_elf_allocate_object.
 590         (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
 591         the bfd being processed.
 592         (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 593         (bfd_elf32_arm_set_target_relocs): Likewise.
 594         (bfd_elf32_arm_final_link_relocate): Likewise.
 595         (bfd_elf32_arm_copy_private_bfd_data): Likewise.
 596         (bfd_elf32_arm_merge_eabi_attributes): Likewise.
 597         (bfd_elf32_arm_merge_private_bfd_data): Likewise.
 598         (bfd_elf32_arm_check_relocs): Likewise.
 599         (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
 600         (bfd_elf32_arm_size_dynamic_sections): Likewise.
 601         (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
 602         (bfd_elf32_arm_init_maps): Likewise.
 603         (bfd_elf32_arm_final_link_relocate): Likewise.
 604         (bfd_elf32_arm_relocate_section): Likewise.
 605         (bfd_elf32_arm_gc_sweep_hook): Likewise.
 606         (bfd_elf32_arm_check_relocs): Likewise.
 607         (bfd_elf32_arm_size_dynamic_sections): Likewise.
 608         * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
 609         (is_i386_elf): New macro.  Checks a BFD to make sure that is an x86
 610         ELF bfd.
 611         (elf_i386_check_relocs): Use is_i386_elf macro to check    the bfd
 612         being processed.
 613         (elf_i386_size_dynamic_sections): Likewise.
 614         (elf_i386_relocate_section): Likewise.
 615         (elf_i386_check_relocs): Use elf_symtab_hdr.
 616         (elf_i386_gc_sweep_hook): Likewise.
 617         (elf_i386_size_dynamic_sections): Likewise.
 618         (elf_i386_relocate_section): Likewise.
 619         * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
 620         (elf_create_pointer_linker_section): Use is_ppc_elf_target to
 621         verify that the bfd before accessing target specific fields.
 622         (ppc_elf_check_relocs): Likewise.
 623         (elf_finish_pointer_linker_section): Likewise.
 624         (elf_create_pointer_linker_section): Use elf_symtab_hdr.
 625         (ppc_elf_check_relocs): Likewise.
 626         (ppc_elf_gc_sweep_hook): Likewise.
 627         (ppc_elf_tls_optimize): Likewise.
 628         (ppc_elf_size_dynamic_sections): Likewise.
 629         (ppc_elf_relax_section): Likewise.
 630         (ppc_elf_relocate_section): Likewise.
 631         * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
 632         reminding programmers to keep this structure in sync with the one
 633         defined in elf64-s390.c.
 634         (elf_s390_mkobject): Call bfd_elf_allocate_object.
 635         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
 636         ELF bfd.
 637         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
 638         being processed.
 639         (elf_s390_size_dynamic_sections): Likewise.
 640         (elf_s390_relocate_section): Likewise.
 641         (elf_s390_check_relocs): Use elf_symtab_hdr.
 642         (elf_s390_gc_sweep_hook): Likewise.
 643         (elf_s390_size_dynamic_sections): Likewise.
 644         (elf_s390_relocate_section): Likewise.
 645         * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
 646         (is_sh_elf): New macro.  Checks a BFD to make sure that is an SH
 647         ELF bfd.
 648         (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
 649         bfd being processed.
 650         (sh_elf_relocate_section): Likewise.
 651         (sh_elf_check_relocs): Likewise.
 652         (sh_elf_copy_private_data): Likewise.
 653         (sh_elf_relax_section): Use elf_symtab_hdr.
 654         (sh_elf_size_dynamic_sections): Likewise.
 655         (sh_elf_relocate_section): Likewise.
 656         (sh_elf_get_relocated_section_contents): Likewise.
 657         (sh_elf_gc_sweep_hook): Likewise.
 658         (sh_elf_check_relocs): Likewise.
 659         * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
 660         (is_alpha_elf): New macro.  Checks a BFD to make sure that is an
 661         Alpha ELF bfd.
 662         (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
 663         the bfd being processed.
 664         (elf64_alpha_create_dynamic_section): Likewise.
 665         (elf64_alpha_check_relocs): Likewise.
 666         (elf64_alpha_size_got_sections): Likewise.
 667         (elf64_alpha_relax_section): Likewise.
 668         (elf64_alpha_relocate_section): Likewise.
 669         (elf64_alpha_final_link): Likewise.
 670         (elf64_alpha_check_relocs): Use elf_symtab_hdr.
 671         (elf64_alpha_relax_section): Likewise.
 672         (elf64_alpha_relocate_section_r): Likewise.
 673         (elf64_alpha_relocate_section): Likewise.
 674         * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
 675         (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
 676         being processed.
 677         (opd_entry_value): Likewise.
 678         (allocate_dynrelocs): Likewise.
 679         (ppc64_elf_relocate_section): Likewise.
 680         (ppc64_elf_check_relocs): Use elf_symtab_hdr.
 681         (opd_entry_value): Likewise.
 682         (ppc64_elf_gc_sweep_hook): Likewise.
 683         (get_sym_h): Likewise.
 684         (ppc64_elf_edit_opd): Likewise.
 685         (ppc64_elf_tls_optimize): Likewise.
 686         (ppc64_elf_edit_toc): Likewise.
 687         (ppc64_elf_size_dynamic_sections): Likewise.
 688         (toc_adjusting_stub_needed): Likewise.
 689         (ppc64_elf_size_stubs): Likewise.
 690         (ppc64_elf_relocate_section): Likewise.
 691         * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
 692         reminding programmers to keep this structure in sync with the one
 693         defined in elf32-s390.c.
 694         (elf_s390_mkobject): Call bfd_elf_allocate_object.
 695         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
 696         ELF bfd.
 697         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
 698         being processed.
 699         (elf_s390_size_dynamic_sections): Likewise.
 700         (elf_s390_relocate_section): Likewise.
 701         (elf_s390_check_relocs): Use elf_symtab_hdr.
 702         (elf_s390_gc_sweep_hook): Likewise.
 703         (elf_s390_size_dynamic_sections): Likewise.
 704         (elf_s390_relocate_section): Likewise.
 705         * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
 706         (is_x86_64_elf): New macro.  Checks a BFD to make sure that is an
 707         x86_64 ELF bfd.
 708         (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
 709         being processed.
 710         (elf64_x86_64_size_dynamic_sections): Likewise.
 711         (elf64_x86_64_relocate_section): Likewise.
 712         (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
 713         (elf64_x86_64_gc_sweep_hook): Likewise.
 714         (elf64_x86_64_size_dynamic_sections): Likewise.
 715         (elf64_x86_64_relocate_section): Likewise.
 716         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
 717         (is_sparc_elf): New macro.  Checks a BFD to make sure that is a Sparc
 718         ELF bfd.
 719         (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
 720         bfd being processed.
 721         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 722         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 723         (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
 724         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 725         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 726         (_bfd_sparc_elf_relocate_section): Likewise.
 727
 728 2008-02-12  Alan Modra  <amodra@bigpond.net.au>
 729
 730         PR 5303, 5755
 731         * arange-set.c: Delete.
 732         * arange-set.h: Delete.
 733         * dwarf2.c: Revert 2007-09-21 changes.
 734         * Makefile.am: Likewise.
 735         * Makefile.in: Regenerate.
 736         * po/SRC-POTFILES.in: Regenerate.
 737
 738 2008-02-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 739
 740         * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
 741         if necessary.
 742         (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
 743         mismatches are detected.
 744
 745         * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
 746         emit invalid relocs or rofixup entries for deleted .eh_frame entries.
 747
 748 2008-02-11  Daniel Jacobowitz  <dan@codesourcery.com>
 749
 750         * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
 751         was reached.
 752         * srec.c (srec_scan): Calculate the checksum.  Complain on mismatch.
 753
 754 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 755
 756         * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
 757         of _ovly_buf_table size.
 758         (spu_elf_build_stubs): Use low bit of .size as "present" bit.
 759         Adjust initialisations relating to _ovly_buf_table.
 760
 761 2008-02-04  Bob Wilson  <bob.wilson@acm.org>
 762
 763         * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
 764         relocation, do not continue processing it.  Ignore R_XTENSA_ASM_EXPAND
 765         relocations against dynamic symbols.
 766         (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
 767         .xt.lit section.
 768
 769 2008-02-04  Kai Tietz  <kai.tietz@onevision.com>
 770             H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         PR 5715
 773         * warning.m4: Enable -Wno-format by default when using gcc on
 774         mingw.
 775         * configure: Regenerated.
 776
 777 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 778
 779         * archures.c: Update copyright.
 780         (bfd_mach_mips_octeon): New macro.
 781         * bfd-in2.h: Regenerate.
 782         * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
 783         (mips_set_isa_flags): Likewise.
 784         (mips_mach_extensions): Add Octeon.
 785         * cpu-mips.c: Update copyright.
 786         (I_mipsocteon): New enum constant.
 787         (arch_info_struct): Add Octeon.
 788
 789 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
 790
 791         * elf32-spu.c (spu_elf_relocate_section): Correct return type.
 792         Return error status on unexpected relocation errors.
 793
 794 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
 795
 796         PR ld/5692
 797         * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31.  Instead abort
 798         on non-ELF input.
 799         * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
 800         processing on non-ELF input.
 801
 802 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 803
 804         * config.bfd (xtensa*-*-*): Recognize processor variants.
 805
 806 2008-01-31  Nick Clifton  <nickc@redhat.com>
 807
 808         PR ld/5692
 809         * elf.c (bfd_elf_get_elf_syms): Check the return value of
 810         get_elf_backend_data.
 811
 812 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
 813
 814         * config.bfd (x86_64-*-solaris2): Add support for this target.
 815
 816 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
 817
 818         Rewrite SPU overlay handling code.  Put overlay calls stubs in the
 819         overlays where possible.  Use a faster call stub, or optionally at
 820         compile time, a more compact stub.  Double size of _ovly_buf_table
 821         so that low bit of _ovly_table.buf can be used as a "present" bit.
 822         Reserve an extra _ovly_table entry for index zero.
 823         * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
 824         add new ones.
 825         (struct got_entry): New.
 826         (struct spu_stub_hash_entry): Delete.
 827         (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
 828         (spu_elf_link_hash_table_create): Adjust for struct changes.
 829         (spu_stub_name): Delete.
 830         (spu_elf_find_overlays): Don't track sections from overlay regions.
 831         Instead set ovl_buf number in spu elf section data.  Error if
 832         overlays in one region don't start at the same address.  Adjust
 833         for struct _spu_elf_section_data changes.
 834         (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
 835         (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
 836         (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
 837         (enum _insn_type): New.
 838         (count_stub, build_stub): New functions.
 839         (allocate_spuear_stubs): Use count_stub.
 840         (build_spuear_stubs): Use build_stub.
 841         (populate_stubs, sort_stubs): Delete.
 842         (process_stubs): New function.
 843         (write_one_stub): Delete.
 844         (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
 845         (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
 846         (maybe_insert_function, check_function_ranges): Likewise.
 847         (find_function, pasted_function, build_call_tree): Likewise.
 848         (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
 849         (spu_elf_modify_program_headers): Likewise.
 850         (interesting_section): Detect stub sections differently.  Delete
 851         htab param, adjust all callers.
 852         (spu_elf_relocate_section): Rewrite stub handling.
 853         (spu_elf_output_symbol_hook): Likewise.
 854         (bfd_elf32_bfd_link_hash_table_free): Delete.
 855         * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
 856         output-only fields into a union.  Add ovl_buf.
 857         (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
 858
 859 2008-01-25  DJ Delorie  <dj@redhat.com>
 860
 861         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
 862
 863 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 864
 865         * bfd-in.h: Add mingw I64 support.
 866         * bfd-in2.h: Regenerated.
 867         * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
 868
 869 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 870
 871         PR 4453
 872         * format.c (bfd_check_format_matches): Don't accept archives as
 873         fully matching unless they have a map.
 874
 875 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 876
 877         * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
 878
 879 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 880
 881         * ecoff.c (_bfd_ecoff_archive_p): Delete.
 882         * libecoff.h (_bfd_ecoff_archive_p): Delete.
 883         * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
 884         * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
 885         (ecoff_biglittle_vec): Likewise.
 886
 887 2008-01-19  Alan Modra  <amodra@bigpond.net.au>
 888
 889         PR 5646
 890         * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
 891         non-NULL before dereferencing.
 892
 893 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 894
 895         PR 5604
 896         * elf-bfd.h (struct elf_backend_data): Add gc_keep.  Remove param
 897         names from others.
 898         (_bfd_elf_gc_keep): Declare.
 899         * elfxx-target.h (elf_backend_gc_keep): Define.
 900         (elfNN_bed): Init new field.
 901         * elflink.c (_bfd_elf_gc_keep): New function.
 902         (bfd_elf_gc_sections): Call gc_keep.
 903         * elf64-ppc.c (elf_backend_gc_keep): Define.
 904         (struct _ppc64_elf_section_data): Move .opd related fields to
 905         a struct so they don't occupy the same storage.  Adjust accesses
 906         throughout file.
 907         (ppc64_elf_gc_keep): New function, split out from..
 908         (ppc64_elf_gc_mark_hook): ..here.  Don't call _bfd_elf_gc_mark
 909         to mark .opd section, just set gc_mark.
 910         (ppc64_elf_edit_opd): Remove no_opd_opt parm.  Don't set opd->adjust
 911         unless we are changing .opd.  Test non-NULL opd->adjust at all
 912         accesses throughout file.
 913         * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
 914
 915 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 916
 917         * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
 918         * bfd-in2.h: Regenerate.
 919
 920 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 921             Eric Botcazou  <ebotcazou@adacore.com>
 922
 923         * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
 924         relocatable.
 925         * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
 926         * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
 927         * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
 928         * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
 929         * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
 930         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
 931         * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
 932         * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
 933         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
 934         * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
 935         * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
 936         * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
 937         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
 938         * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
 939         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 940         * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
 941         or executable output with relocations.
 942
 943 2008-01-09  Nick Clifton  <nickc@redhat.com>
 944
 945         PR gas/5552
 946         * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
 947         to FALSE for all relocs.
 948
 949 2008-01-09  Richard Sandiford  <rsandifo@nildram.co.uk>
 950
 951         PR ld/5526
 952         * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
 953         fields.  Rename u.cie.u.merged to u.cie.u.merged_with.
 954         (eh_frame_sec_info): Add a cies field.
 955         (eh_frame_hdr_info): Add a merge_cies field.
 956         * elf-eh-frame.c (cie): Add a reloc_index member to the personality
 957         union.
 958         (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
 959         of hdr_info->cies.
 960         (_bfd_elf_parse_eh_frame): Remove tmp_cie.  Ccreate an array of
 961         cie structures in all cases and use it instead of extended_cies.
 962         If merging, store the cie array in sec_info->cies and point each
 963         CIE's eh_fde_cie at the associated element.  Do not try to
 964         calculate the value of the personality routine here; record the
 965         offset of the relocation instead.  Do not merge CIEs here.
 966         (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
 967         (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
 968         (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
 969         (find_merged_cie): New function.
 970         (_bfd_elf_gc_mark_fdes): Use it.  Free sec_info->cies.
 971
 972 2008-01-07  Nick Clifton  <nickc@redhat.com>
 973
 974         PR binutils/5535
 975         * vms.c (vms_close_and_cleanup): Check for the presence of a
 976         vms_private_data_struct before examining any of its fields.
 977
 978 2008-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 979
 980         PR ld/5522
 981         * elflink.c (elf_link_input_bfd): Don't write out a section if
 982         its output section is marked with SEC_NEVER_LOAD.
 983
 984 For older changes see ChangeLog-2007
 985 \f
 986 Local Variables:
 987 mode: change-log
 988 left-margin: 8
 989 fill-column: 74
 990 version-control: never
 991 End: